/* Definitions of target machine for GNU compiler, for a 3b1 using GAS.   Copyright (C) 1987, 1988 Free Software Foundation, Inc.This file is part of GNU CC.GNU CC is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 1, or (at your option)any later version.GNU CC is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU CC; see the file COPYING.  If not, write tothe Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */#include "tm-m68k.h"/* See tm-m68k.h.  0 means 68000 with no 68881.  */#define TARGET_DEFAULT 0/* Define __HAVE_68881 in preprocessor only if -m68881 is specified.   This will control the use of inline 68881 insns in certain macros.   Also inform the program which CPU this is for.  */#define CPP_SPEC "%{m68881:-D__HAVE_68881__} \%{!ansi:%{m68020:-Dmc68020}%{mc68020:-Dmc68020}%{!mc68020:%{!m68020:-Dmc68010}}}"/* -m68020 requires special flags to the assembler.  */#define ASM_SPEC \ "%{m68020:-mc68020}%{mc68020:-mc68020}%{!mc68020:%{!m68020:-mc68010}}"/* Names to predefine in the preprocessor for this target machine.  */#define CPP_PREDEFINES "-Dmc68000 -Dmc68k -Dunix -Dunixpc"/* This is (not really) BSD, so (but) it wants DBX format.  */#define DBX_DEBUGGING_INFO/* Brain damage. */#define SCCS_DIRECTIVE/* Specify how to pad function arguments.   Value should be `upward', `downward' or `none'.   Same as the default, except no padding for large or variable-size args.  */#define FUNCTION_ARG_PADDING(mode, size)				\  (((mode) == BLKmode							\    ? (GET_CODE (size) == CONST_INT					\       && INTVAL (size) < PARM_BOUNDARY / BITS_PER_UNIT)		\    : GET_MODE_BITSIZE (mode) < PARM_BOUNDARY)				\   ? downward : none)/* Override part of the obstack macros.  */#define __PTR_TO_INT(P) ((int)(P))#define __INT_TO_PTR(P) ((char *)(P))/* Every structure or union's size must be a multiple of 2 bytes.  */#define STRUCTURE_SIZE_BOUNDARY 16/* Generate calls to memcpy, memcmp and memset.  */#define TARGET_MEM_FUNCTIONS